Characterizing the annual Conservative Political Action Conference as an unrepresentative, biased gathering of Republicans, Rep. Peter King (R-N.Y.) told The Hill on Thursday that organizers had snubbed far more than just New Jersey Gov. Chris Christie (R) when they announced earlier this week that the governor was not invited.

"If Republicans had any brains they'd stay away from CPAC," King said. "The thought that he's being penalized because he sought to get the aid for Sandy relief is disgraceful regional bias. To hold that out against him shows a narrow-minded bigotry from the party."

On Wednesday, American Conservative Union President Al Cardenas explained that Christie's lobbying for a $60 billion aid package for Superstorm Sandy victims had been a primary reason for his group's decision to leave the governor out of the 2013 conservative confab.

"We felt that the governor's tone and attitude regarding this relief bill, which was really a pork bill, did not justify an invitation to the conservative conference and we took a pass this year," Cardenas said, according to the Washington Times.

King went on to defend the aid package and suggest that Cardenas' explanation made the broader GOP appear dismissive of the storm-battered Northeast. He also blasted fellow Republicans for holding up the final $51 billion aid bill -- which passed last month after weeks of delay -- saying that a vote against it should "disqualify anybody for president."

CPAC will take place in Washington, D.C., from March 14 through March 16. Christie's rejection was notable, as he stood as one of the GOP's few potential 2016 presidential hopefuls to be left off the list.

While King appeared upset at the ACU's decision, Christie brushed off the move on Thursday.

"Listen, I wish them all the best. They're going to have their conference, they're going to have a bunch of people speaking there. That's their call," Christie said. "I can't sweat the small stuff. I've got a state to rebuild."